| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 160 |
8%
|
| 2 | Worse | 388 |
19.3%
|
| 3 | The same | 718 |
35.8%
|
| 4 | Better | 487 |
24.3%
|
| 5 | Much better | 191 |
9.5%
|
| 998 | Refused | 4 |
0.2%
|
| 999 | Do not know | 58 |
2.9%
|